/* ===== VARIABLES CSS - BASE ===== */
/* Note: Les variables principales sont définies dans design-system.css */
/* Ce fichier contient uniquement les utilitaires de base et le reset CSS */

:root {
  /* Variables de compatibilité (référencent design-system.css) */
  /* Ces variables sont maintenues pour la rétrocompatibilité */
  --primary: var(--doinsport-blue-500);
  --secondary: var(--doinsport-red-500);
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  
  /* Couleurs grises (référencent design-system.css) */
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  
  /* Espacements (référencent design-system.css) */
  --spacing-xs: 0.25rem;    /* 4px */
  --spacing-sm: 0.5rem;     /* 8px */
  --spacing-md: 1rem;       /* 16px */
  --spacing-lg: 1.5rem;     /* 24px */
  --spacing-xl: 2rem;       /* 32px */
  --spacing-2xl: 3rem;      /* 48px */
  
  /* Tailles de police (référencent design-system.css) */
  --text-xs: 0.75rem;       /* 12px */
  --text-sm: 0.875rem;      /* 14px */
  --text-base: 1rem;        /* 16px */
  --text-lg: 1.125rem;      /* 18px */
  --text-xl: 1.25rem;       /* 20px */
  --text-2xl: 1.5rem;       /* 24px */
  --text-3xl: 1.875rem;     /* 30px */
  
  /* Rayons de bordure (référencent design-system.css) */
  --radius-sm: 0.25rem;     /* 4px */
  --radius-md: 0.375rem;    /* 6px */
  --radius-lg: 0.5rem;      /* 8px */
  --radius-xl: 0.75rem;     /* 12px */
  
  /* Transitions (référencent design-system.css) */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;
  
  /* Ombres (référencent design-system.css) */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* ===== RESET CSS ===== */
*, *::before, *::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  height: 100%;
}

body {
  height: 100%;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

input, button, textarea, select {
  font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

/* ===== UTILITAIRES GLOBAUX ===== */
.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Classes d'animation */
.animate-spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.animate-slide-in {
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.animate-slide-down {
  animation: slideDown 0.4s ease-out;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Classes de transition */
.transition-all {
  transition: all var(--transition-normal);
}

.transition-colors {
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

.transition-transform {
  transition: transform var(--transition-normal);
}

/* Classes d'état hover */
.hover-lift:hover {
  transform: translateY(-2px);
}

.hover-scale:hover {
  transform: scale(1.05);
}

/* ===== STYLES MODALS ===== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: 1rem;
}

.modal-overlay.active {
  opacity: 1;
}

.modal-container {
  background-color: var(--bg-background, white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 90vw;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-container {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-border, #e5e7eb);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-text-primary, #111827);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.modal-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text-text-secondary, #6b7280);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.modal-close:hover {
  background-color: var(--bg-surface-hover, #f3f4f6);
  color: var(--text-text-primary, #111827);
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1.5rem;
  border-top: 1px solid var(--border-border, #e5e7eb);
}

/* Classes utilitaires pour les formulaires dans les modals */
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-text-primary, #111827);
  margin-bottom: 0.5rem;
}

.form-label.required::after {
  content: ' *';
  color: var(--danger, #ef4444);
}

.form-input {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--border-border, #d1d5db);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--text-text-primary, #111827);
  background-color: var(--bg-background, white);
  transition: all 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary, #3b82f6);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-help {
  font-size: 0.75rem;
  color: var(--text-text-secondary, #6b7280);
  margin-top: 0.375rem;
}

/* Mode sombre */
.dark .modal-container {
  background-color: var(--bg-background, #1f2937);
}

.dark .modal-header,
.dark .modal-footer {
  border-color: var(--border-border, #374151);
}

.dark .modal-title {
  color: var(--text-text-primary, #f9fafb);
}

.dark .modal-close {
  color: var(--text-text-secondary, #9ca3af);
}

.dark .modal-close:hover {
  background-color: var(--bg-surface-hover, #374151);
  color: var(--text-text-primary, #f9fafb);
}

.dark .form-label {
  color: var(--text-text-primary, #f9fafb);
}

.dark .form-input {
  background-color: var(--bg-surface, #374151);
  border-color: var(--border-border, #4b5563);
  color: var(--text-text-primary, #f9fafb);
}

.dark .form-input:focus {
  border-color: var(--primary, #3b82f6);
}

.dark .form-help {
  color: var(--text-text-secondary, #9ca3af);
}